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未验证 提交 abc1cb85 编写于 作者: M Mr.doob 提交者： GitHub
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Merge pull request #19304 from taphos/materials-helper 

WebGLMaterials helper
上级 31caca74 9c27aceb
隐藏空白更改
内联 并排
Showing with 696 addition and 659 deletion
src/renderers/WebGLRenderer.js
浏览文件 @ abc1cb85
......@@ -13,7 +13,6 @@ import {
UnsignedByteType,
LinearEncoding,
NoToneMapping,
BackSide
} from '../constants.js';
import { MathUtils } from '../math/MathUtils.js';
import { DataTexture } from '../textures/DataTexture.js';
......@@ -46,6 +45,7 @@ import { WebGLTextures } from './webgl/WebGLTextures.js';
import { WebGLUniforms } from './webgl/WebGLUniforms.js';
import { WebGLUtils } from './webgl/WebGLUtils.js';
import { WebXRManager } from './webxr/WebXRManager.js';
import { WebGLMaterials } from "./webgl/WebGLMaterials.js";
function WebGLRenderer( parameters ) {
......@@ -242,7 +242,7 @@ function WebGLRenderer( parameters ) {
var extensions, capabilities, state, info;
var properties, textures, attributes, geometries, objects;
var programCache, renderLists, renderStates;
var programCache, materials, renderLists, renderStates;
var background, morphtargets, bufferRenderer, indexedBufferRenderer;
......@@ -282,6 +282,7 @@ function WebGLRenderer( parameters ) {
objects = new WebGLObjects( _gl, geometries, attributes, info );
morphtargets = new WebGLMorphtargets( _gl );
programCache = new WebGLPrograms( _this, extensions, capabilities );
materials = new WebGLMaterials( properties );
renderLists = new WebGLRenderLists();
renderStates = new WebGLRenderStates();
......@@ -1860,87 +1861,11 @@ function WebGLRenderer( parameters ) {
if ( fog && material.fog ) {
refreshUniformsFog( m_uniforms, fog );
materials.refreshUniformsFog( m_uniforms, fog );
}
if ( material.isMeshBasicMaterial ) {
refreshUniformsCommon( m_uniforms, material );
} else if ( material.isMeshLambertMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsLambert( m_uniforms, material );
} else if ( material.isMeshToonMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsToon( m_uniforms, material );
} else if ( material.isMeshPhongMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsPhong( m_uniforms, material );
} else if ( material.isMeshStandardMaterial ) {
refreshUniformsCommon( m_uniforms, material, environment );
if ( material.isMeshPhysicalMaterial ) {
refreshUniformsPhysical( m_uniforms, material, environment );
} else {
refreshUniformsStandard( m_uniforms, material, environment );
}
} else if ( material.isMeshMatcapMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsMatcap( m_uniforms, material );
} else if ( material.isMeshDepthMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsDepth( m_uniforms, material );
} else if ( material.isMeshDistanceMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsDistance( m_uniforms, material );
} else if ( material.isMeshNormalMaterial ) {
refreshUniformsCommon( m_uniforms, material );
refreshUniformsNormal( m_uniforms, material );
} else if ( material.isLineBasicMaterial ) {
refreshUniformsLine( m_uniforms, material );
if ( material.isLineDashedMaterial ) {
refreshUniformsDash( m_uniforms, material );
}
} else if ( material.isPointsMaterial ) {
refreshUniformsPoints( m_uniforms, material );
} else if ( material.isSpriteMaterial ) {
refreshUniformsSprites( m_uniforms, material );
} else if ( material.isShadowMaterial ) {
m_uniforms.color.value.copy( material.color );
m_uniforms.opacity.value = material.opacity;
}
materials.refreshUniforms( m_uniforms, material, environment, _pixelRatio, _height );
// RectAreaLight Texture
// TODO (mrdoob): Find a nicer implementation
......@@ -1950,12 +1875,6 @@ function WebGLRenderer( parameters ) {
WebGLUniforms.upload( _gl, materialProperties.uniformsList, m_uniforms, textures );
if ( material.isShaderMaterial ) {
material.uniformsNeedUpdate = false; // #15581
}
}
if ( material.isShaderMaterial && material.uniformsNeedUpdate === true ) {
......@@ -1981,579 +1900,6 @@ function WebGLRenderer( parameters ) {
}
// Uniforms (refresh uniforms objects)
function refreshUniformsCommon( uniforms, material, environment ) {
uniforms.opacity.value = material.opacity;
if ( material.color ) {
uniforms.diffuse.value.copy( material.color );
}
if ( material.emissive ) {
uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
}
if ( material.map ) {
uniforms.map.value = material.map;
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
}
if ( material.specularMap ) {
uniforms.specularMap.value = material.specularMap;
}
var envMap = material.envMap || environment;
if ( envMap ) {
uniforms.envMap.value = envMap;
uniforms.flipEnvMap.value = envMap.isCubeTexture ? - 1 : 1;
uniforms.reflectivity.value = material.reflectivity;
uniforms.refractionRatio.value = material.refractionRatio;
uniforms.maxMipLevel.value = properties.get( envMap ).__maxMipLevel;
}
if ( material.lightMap ) {
uniforms.lightMap.value = material.lightMap;
uniforms.lightMapIntensity.value = material.lightMapIntensity;
}
if ( material.aoMap ) {
uniforms.aoMap.value = material.aoMap;
uniforms.aoMapIntensity.value = material.aoMapIntensity;
}
// uv repeat and offset setting priorities
// 1. color map
// 2. specular map
// 3. normal map
// 4. bump map
// 5. alpha map
// 6. emissive map
var uvScaleMap;
if ( material.map ) {
uvScaleMap = material.map;
} else if ( material.specularMap ) {
uvScaleMap = material.specularMap;
} else if ( material.displacementMap ) {
uvScaleMap = material.displacementMap;
} else if ( material.normalMap ) {
uvScaleMap = material.normalMap;
} else if ( material.bumpMap ) {
uvScaleMap = material.bumpMap;
} else if ( material.roughnessMap ) {
uvScaleMap = material.roughnessMap;
} else if ( material.metalnessMap ) {
uvScaleMap = material.metalnessMap;
} else if ( material.alphaMap ) {
uvScaleMap = material.alphaMap;
} else if ( material.emissiveMap ) {
uvScaleMap = material.emissiveMap;
}
if ( uvScaleMap !== undefined ) {
// backwards compatibility
if ( uvScaleMap.isWebGLRenderTarget ) {
uvScaleMap = uvScaleMap.texture;
}
if ( uvScaleMap.matrixAutoUpdate === true ) {
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy( uvScaleMap.matrix );
}
// uv repeat and offset setting priorities for uv2
// 1. ao map
// 2. light map
var uv2ScaleMap;
if ( material.aoMap ) {
uv2ScaleMap = material.aoMap;
} else if ( material.lightMap ) {
uv2ScaleMap = material.lightMap;
}
if ( uv2ScaleMap !== undefined ) {
// backwards compatibility
if ( uv2ScaleMap.isWebGLRenderTarget ) {
uv2ScaleMap = uv2ScaleMap.texture;
}
if ( uv2ScaleMap.matrixAutoUpdate === true ) {
uv2ScaleMap.updateMatrix();
}
uniforms.uv2Transform.value.copy( uv2ScaleMap.matrix );
}
}
function refreshUniformsLine( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
}
function refreshUniformsDash( uniforms, material ) {
uniforms.dashSize.value = material.dashSize;
uniforms.totalSize.value = material.dashSize + material.gapSize;
uniforms.scale.value = material.scale;
}
function refreshUniformsPoints( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
uniforms.size.value = material.size * _pixelRatio;
uniforms.scale.value = _height * 0.5;
if ( material.map ) {
uniforms.map.value = material.map;
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
}
// uv repeat and offset setting priorities
// 1. color map
// 2. alpha map
var uvScaleMap;
if ( material.map ) {
uvScaleMap = material.map;
} else if ( material.alphaMap ) {
uvScaleMap = material.alphaMap;
}
if ( uvScaleMap !== undefined ) {
if ( uvScaleMap.matrixAutoUpdate === true ) {
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy( uvScaleMap.matrix );
}
}
function refreshUniformsSprites( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
uniforms.rotation.value = material.rotation;
if ( material.map ) {
uniforms.map.value = material.map;
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
}
// uv repeat and offset setting priorities
// 1. color map
// 2. alpha map
var uvScaleMap;
if ( material.map ) {
uvScaleMap = material.map;
} else if ( material.alphaMap ) {
uvScaleMap = material.alphaMap;
}
if ( uvScaleMap !== undefined ) {
if ( uvScaleMap.matrixAutoUpdate === true ) {
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy( uvScaleMap.matrix );
}
}
function refreshUniformsFog( uniforms, fog ) {
uniforms.fogColor.value.copy( fog.color );
if ( fog.isFog ) {
uniforms.fogNear.value = fog.near;
uniforms.fogFar.value = fog.far;
} else if ( fog.isFogExp2 ) {
uniforms.fogDensity.value = fog.density;
}
}
function refreshUniformsLambert( uniforms, material ) {
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
}
function refreshUniformsPhong( uniforms, material ) {
uniforms.specular.value.copy( material.specular );
uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsToon( uniforms, material ) {
uniforms.specular.value.copy( material.specular );
uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
if ( material.gradientMap ) {
uniforms.gradientMap.value = material.gradientMap;
}
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsStandard( uniforms, material, environment ) {
uniforms.roughness.value = material.roughness;
uniforms.metalness.value = material.metalness;
if ( material.roughnessMap ) {
uniforms.roughnessMap.value = material.roughnessMap;
}
if ( material.metalnessMap ) {
uniforms.metalnessMap.value = material.metalnessMap;
}
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
if ( material.envMap || environment ) {
//uniforms.envMap.value = material.envMap; // part of uniforms common
uniforms.envMapIntensity.value = material.envMapIntensity;
}
}
function refreshUniformsPhysical( uniforms, material, environment ) {
refreshUniformsStandard( uniforms, material, environment );
uniforms.reflectivity.value = material.reflectivity; // also part of uniforms common
uniforms.clearcoat.value = material.clearcoat;
uniforms.clearcoatRoughness.value = material.clearcoatRoughness;
if ( material.sheen ) uniforms.sheen.value.copy( material.sheen );
if ( material.clearcoatMap ) {
uniforms.clearcoatMap.value = material.clearcoatMap;
}
if ( material.clearcoatRoughnessMap ) {
uniforms.clearcoatRoughnessMap.value = material.clearcoatRoughnessMap;
}
if ( material.clearcoatNormalMap ) {
uniforms.clearcoatNormalScale.value.copy( material.clearcoatNormalScale );
uniforms.clearcoatNormalMap.value = material.clearcoatNormalMap;
if ( material.side === BackSide ) {
uniforms.clearcoatNormalScale.value.negate();
}
}
uniforms.transparency.value = material.transparency;
}
function refreshUniformsMatcap( uniforms, material ) {
if ( material.matcap ) {
uniforms.matcap.value = material.matcap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsDepth( uniforms, material ) {
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsDistance( uniforms, material ) {
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
uniforms.referencePosition.value.copy( material.referencePosition );
uniforms.nearDistance.value = material.nearDistance;
uniforms.farDistance.value = material.farDistance;
}
function refreshUniformsNormal( uniforms, material ) {
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
// If uniforms are marked as clean, they don't need to be loaded to the GPU.
function markUniformsLightsNeedsUpdate( uniforms, value ) {
......
src/renderers/webgl/WebGLMaterials.d.ts 0 → 100644
浏览文件 @ abc1cb85
import { Material } from "../../materials/Material";
import { Texture } from "../../textures/Texture";
import { IFog } from "../../scenes/Fog";
import { WebGLProperties } from "./WebGLProperties";
export class WebGLMaterials {
constructor( properties: WebGLProperties );
refreshUniforms( uniforms: object, material: Material, environment: Texture, pixelRatio: number, height: number );
refreshUniformsFog( uniforms: object, fog: IFog );
}
src/renderers/webgl/WebGLMaterials.js 0 → 100644
浏览文件 @ abc1cb85
import { BackSide } from "../../constants.js";
/**
* @author mrdoob / http://mrdoob.com/
*
* This is a helper which deals with webgl specific logic of builtin materials
* i.e. uniforms refresh before material is being rendered
*/
function WebGLMaterials( properties ) {
function refreshUniforms( uniforms, material, environment, pixelRatio, height ) {
if ( material.isMeshBasicMaterial ) {
refreshUniformsCommon( uniforms, material );
} else if ( material.isMeshLambertMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsLambert( uniforms, material );
} else if ( material.isMeshToonMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsToon( uniforms, material );
} else if ( material.isMeshPhongMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsPhong( uniforms, material );
} else if ( material.isMeshStandardMaterial ) {
refreshUniformsCommon( uniforms, material, environment );
if ( material.isMeshPhysicalMaterial ) {
refreshUniformsPhysical( uniforms, material, environment );
} else {
refreshUniformsStandard( uniforms, material, environment );
}
} else if ( material.isMeshMatcapMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsMatcap( uniforms, material );
} else if ( material.isMeshDepthMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsDepth( uniforms, material );
} else if ( material.isMeshDistanceMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsDistance( uniforms, material );
} else if ( material.isMeshNormalMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsNormal( uniforms, material );
} else if ( material.isLineBasicMaterial ) {
refreshUniformsLine( uniforms, material );
if ( material.isLineDashedMaterial ) {
refreshUniformsDash( uniforms, material );
}
} else if ( material.isPointsMaterial ) {
refreshUniformsPoints( uniforms, material, pixelRatio, height );
} else if ( material.isSpriteMaterial ) {
refreshUniformsSprites( uniforms, material );
} else if ( material.isShadowMaterial ) {
uniforms.color.value.copy( material.color );
uniforms.opacity.value = material.opacity;
}
if ( material.isShaderMaterial ) {
material.uniformsNeedUpdate = false; // #15581
}
}
function refreshUniformsCommon( uniforms, material, environment ) {
uniforms.opacity.value = material.opacity;
if ( material.color ) {
uniforms.diffuse.value.copy( material.color );
}
if ( material.emissive ) {
uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
}
if ( material.map ) {
uniforms.map.value = material.map;
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
}
if ( material.specularMap ) {
uniforms.specularMap.value = material.specularMap;
}
var envMap = material.envMap || environment;
if ( envMap ) {
uniforms.envMap.value = envMap;
uniforms.flipEnvMap.value = envMap.isCubeTexture ? - 1 : 1;
uniforms.reflectivity.value = material.reflectivity;
uniforms.refractionRatio.value = material.refractionRatio;
uniforms.maxMipLevel.value = properties.get( envMap ).__maxMipLevel;
}
if ( material.lightMap ) {
uniforms.lightMap.value = material.lightMap;
uniforms.lightMapIntensity.value = material.lightMapIntensity;
}
if ( material.aoMap ) {
uniforms.aoMap.value = material.aoMap;
uniforms.aoMapIntensity.value = material.aoMapIntensity;
}
// uv repeat and offset setting priorities
// 1. color map
// 2. specular map
// 3. normal map
// 4. bump map
// 5. alpha map
// 6. emissive map
var uvScaleMap;
if ( material.map ) {
uvScaleMap = material.map;
} else if ( material.specularMap ) {
uvScaleMap = material.specularMap;
} else if ( material.displacementMap ) {
uvScaleMap = material.displacementMap;
} else if ( material.normalMap ) {
uvScaleMap = material.normalMap;
} else if ( material.bumpMap ) {
uvScaleMap = material.bumpMap;
} else if ( material.roughnessMap ) {
uvScaleMap = material.roughnessMap;
} else if ( material.metalnessMap ) {
uvScaleMap = material.metalnessMap;
} else if ( material.alphaMap ) {
uvScaleMap = material.alphaMap;
} else if ( material.emissiveMap ) {
uvScaleMap = material.emissiveMap;
}
if ( uvScaleMap !== undefined ) {
// backwards compatibility
if ( uvScaleMap.isWebGLRenderTarget ) {
uvScaleMap = uvScaleMap.texture;
}
if ( uvScaleMap.matrixAutoUpdate === true ) {
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy( uvScaleMap.matrix );
}
// uv repeat and offset setting priorities for uv2
// 1. ao map
// 2. light map
var uv2ScaleMap;
if ( material.aoMap ) {
uv2ScaleMap = material.aoMap;
} else if ( material.lightMap ) {
uv2ScaleMap = material.lightMap;
}
if ( uv2ScaleMap !== undefined ) {
// backwards compatibility
if ( uv2ScaleMap.isWebGLRenderTarget ) {
uv2ScaleMap = uv2ScaleMap.texture;
}
if ( uv2ScaleMap.matrixAutoUpdate === true ) {
uv2ScaleMap.updateMatrix();
}
uniforms.uv2Transform.value.copy( uv2ScaleMap.matrix );
}
}
function refreshUniformsLine( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
}
function refreshUniformsDash( uniforms, material ) {
uniforms.dashSize.value = material.dashSize;
uniforms.totalSize.value = material.dashSize + material.gapSize;
uniforms.scale.value = material.scale;
}
function refreshUniformsPoints( uniforms, material, pixelRatio, height ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
uniforms.size.value = material.size * pixelRatio;
uniforms.scale.value = height * 0.5;
if ( material.map ) {
uniforms.map.value = material.map;
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
}
// uv repeat and offset setting priorities
// 1. color map
// 2. alpha map
var uvScaleMap;
if ( material.map ) {
uvScaleMap = material.map;
} else if ( material.alphaMap ) {
uvScaleMap = material.alphaMap;
}
if ( uvScaleMap !== undefined ) {
if ( uvScaleMap.matrixAutoUpdate === true ) {
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy( uvScaleMap.matrix );
}
}
function refreshUniformsSprites( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
uniforms.rotation.value = material.rotation;
if ( material.map ) {
uniforms.map.value = material.map;
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
}
// uv repeat and offset setting priorities
// 1. color map
// 2. alpha map
var uvScaleMap;
if ( material.map ) {
uvScaleMap = material.map;
} else if ( material.alphaMap ) {
uvScaleMap = material.alphaMap;
}
if ( uvScaleMap !== undefined ) {
if ( uvScaleMap.matrixAutoUpdate === true ) {
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy( uvScaleMap.matrix );
}
}
function refreshUniformsFog( uniforms, fog ) {
uniforms.fogColor.value.copy( fog.color );
if ( fog.isFog ) {
uniforms.fogNear.value = fog.near;
uniforms.fogFar.value = fog.far;
} else if ( fog.isFogExp2 ) {
uniforms.fogDensity.value = fog.density;
}
}
function refreshUniformsLambert( uniforms, material ) {
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
}
function refreshUniformsPhong( uniforms, material ) {
uniforms.specular.value.copy( material.specular );
uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsToon( uniforms, material ) {
uniforms.specular.value.copy( material.specular );
uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
if ( material.gradientMap ) {
uniforms.gradientMap.value = material.gradientMap;
}
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsStandard( uniforms, material, environment ) {
uniforms.roughness.value = material.roughness;
uniforms.metalness.value = material.metalness;
if ( material.roughnessMap ) {
uniforms.roughnessMap.value = material.roughnessMap;
}
if ( material.metalnessMap ) {
uniforms.metalnessMap.value = material.metalnessMap;
}
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
if ( material.envMap || environment ) {
//uniforms.envMap.value = material.envMap; // part of uniforms common
uniforms.envMapIntensity.value = material.envMapIntensity;
}
}
function refreshUniformsPhysical( uniforms, material, environment ) {
refreshUniformsStandard( uniforms, material, environment );
uniforms.reflectivity.value = material.reflectivity; // also part of uniforms common
uniforms.clearcoat.value = material.clearcoat;
uniforms.clearcoatRoughness.value = material.clearcoatRoughness;
if ( material.sheen ) uniforms.sheen.value.copy( material.sheen );
if ( material.clearcoatMap ) {
uniforms.clearcoatMap.value = material.clearcoatMap;
}
if ( material.clearcoatRoughnessMap ) {
uniforms.clearcoatRoughnessMap.value = material.clearcoatRoughnessMap;
}
if ( material.clearcoatNormalMap ) {
uniforms.clearcoatNormalScale.value.copy( material.clearcoatNormalScale );
uniforms.clearcoatNormalMap.value = material.clearcoatNormalMap;
if ( material.side === BackSide ) {
uniforms.clearcoatNormalScale.value.negate();
}
}
uniforms.transparency.value = material.transparency;
}
function refreshUniformsMatcap( uniforms, material ) {
if ( material.matcap ) {
uniforms.matcap.value = material.matcap;
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsDepth( uniforms, material ) {
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
function refreshUniformsDistance( uniforms, material ) {
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
uniforms.referencePosition.value.copy( material.referencePosition );
uniforms.nearDistance.value = material.nearDistance;
uniforms.farDistance.value = material.farDistance;
}
function refreshUniformsNormal( uniforms, material ) {
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) uniforms.bumpScale.value *= - 1;
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) uniforms.normalScale.value.negate();
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
}
return {
refreshUniforms: refreshUniforms,
refreshUniformsFog: refreshUniformsFog
};
}
export { WebGLMaterials };
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